Transaction not yet indexed

YYPfMpSKrCdWGoELMyEEz71CmAK41MGeUoDUqSwH5ZyNsRcddJxPCbjECkH3BSq2qPCuGtybhzJ4kXdtwcNFq4u

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.